#30549A#30549A

#30549A is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.7% C 0.122 H 262.2°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#30549A
RGB	rgb(48, 84, 154)
HSL	hsl(220, 52%, 40%)
HSV	hsv(220, 69%, 60%)
CMYK	cmyk(68.8%, 45.5%, 0%, 39.6%)
CIE-LAB	lab(36.56, 11.22, -42.11)
CIE-LCH	lch(36.56, 43.58, 284.92°)
OKLab	oklab(45.68% -0.0165 -0.1204)
OKLCH	oklch(45.68% 0.122 262.2)
XYZ	xyz(10.2199, 9.3011, 31.8223)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30549A #9A7630

analogous

#30899A #30549A #41309A

triadic

#30549A #9A3054 #549A30

tetradic

#30549A #9A3089 #9A7630 #309A41

square

#30549A #9A3089 #9A7630 #309A41

split-complementary

#30549A #9A4130 #899A30

monochromatic

#13213D #213B6B #30549A #436FC4 #7293D3

Accessibility & contrast

On white

7.34

#30549A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#30549A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30549A

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30549A	#FFFFFF	#000000	##FFFFFF
##30549A	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325B9D

Deuteranopia (green-blind)

#1F5199

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #30549a;
/* rgb */ color: rgb(48, 84, 154);
/* oklch */ color: oklch(45.7% 0.122 262.2);

Tailwind

colors: {
  custom: {
    50: '#7583b8',
    500: '#30549a',
    950: '#000000',
  },
}

SCSS

$custom: #30549a;
$custom-light: #7583b8;
$custom-dark: #000000;

JSON

{
  "hex": "#30549a",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 154
  },
  "hsl": {
    "h": 219.623,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.45676,
    "c": 0.12151,
    "h": 262.2
  },
  "luminance": 0.09302
}

Semantic roles & 50–950 ramp

primary

#30549A

secondary

#BBA06B

accent

#AB4CDC

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #30549A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →